I've been wearing hearing devices for a couple of months and i agree with the comments above. I treat them as another component in my system enjoying their strengths and recognizing their (few) negative aspects. They have provided me with a whole new window on the wonderful music that I had been missing for most of my adult life. Also, I do wear them with my senn 650s, kind of tricky to set the phones on your ears so they don't hit the vol on the devices. I turn down the device volume very low and control vol through the head amp.
Wear the ear horns and enjoy the music.